Home / 3,541,051.20-5,311,869.44-1,492,304.52

Finding the Fourth Proportional to 3,541,051.20, 5,311,869.44 and 1,492,304.52

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Solution

The fourth proportional to 3,541,051.20, 5,311,869.44 and 1,492,304.52 is: 2,238,580.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,051.20 : 5,311,869.44 = 1,492,304.52 : x
  2. Step 2: Convert to fraction form
    3,541,051.20/5,311,869.44 = 1,492,304.52/x
  3. Step 3: Cross multiply
    3,541,051.20x = 5,311,869.44 × 1,492,304.52
  4. Step 4: Simplify right side
    3,541,051.20x = 7,926,926,767,500.35
  5. Step 5: Solve for x
    x = 7,926,926,767,500.35/3,541,051.20
  6. Step 6: Final answer
    x = 2,238,580.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.